From 8a27889d505b07d91ecd03ad1cfeb818b9b440f7 Mon Sep 17 00:00:00 2001
From: Bobby Bingham <koorogi@koorogi.info>
Date: Wed, 29 Oct 2014 20:32:33 -0500
Subject: Add instrumentation

Track the number of comparisons, swaps, and rotations performed in each
part of the sorting algorithm.
---
 counts.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 counts.h

(limited to 'counts.h')

diff --git a/counts.h b/counts.h
new file mode 100644
index 0000000..46e2e18
--- /dev/null
+++ b/counts.h
@@ -0,0 +1,23 @@
+#ifndef COUNTS_H
+#define COUNTS_H
+
+enum {
+	CURRENT,
+	SORTNET,
+	LAST_OVERLAP,
+	MERGE,
+	MOVE_BUFFER,
+	DISTRIBUTE,
+	MAX_COUNTS
+};
+
+extern struct counts {
+	unsigned long compare, swap, rotate;
+} counts[MAX_COUNTS];
+
+void clear_all_counts(void);
+void clear_accumulator(void);
+void add_counts(struct counts*, struct counts*);
+void print_counts(void);
+
+#endif
-- 
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